@nurun-sf/spark-component/lib/config.js

A tool for building spark components

'use strict';

const path = require('path');
const webpack = require('webpack');
const getClassName = require('./get-class-name');
const getExternalDeps = require('./get-external-deps');
const brand = require('./brand');

const pkg = require(path.join(process.cwd(), 'package.json'));

const DIST = 'dist';
const COMPONENT_NAME = pkg.name;
const SOURCE = COMPONENT_NAME + '.js';
const PACKED = COMPONENT_NAME + '.packed.js';
const PACKED_MIN = COMPONENT_NAME + '.packed.min.js';
const INSTRUMENTED = COMPONENT_NAME + '.instrumented.js';
const EXTERNAL_DEPS = getExternalDeps();
const CLASS_NAME = getClassName(COMPONENT_NAME);
const BOWER_DIR = path.join(process.cwd(), 'bower_components');

const BABEL_CONFIG = {
  presets: ['es2015'],
  plugins: [
    ['transform-es2015-classes', { loose: true }],
    ['transform-proto-to-assign'],
  ],
};

const BABEL_LOADER = {
  test: /\.js$/,
  exclude: /(node_modules|bower_components)/,
  loader: 'babel-loader',
  query: BABEL_CONFIG,
};

const UGLIFY_CONFIG = {
  comments: false,
  screw_ie8: true,
  compress: {
    drop_console: true,
  },
  mangle: true,
};

var config = {
  isProduction: false,

  watch: false,

  babel: BABEL_CONFIG,
  dependencies: EXTERNAL_DEPS,
  className: CLASS_NAME,
  dist: DIST,

  filename: {
    source: SOURCE,
    dist: PACKED,
    min: PACKED_MIN,
    instrumented: INSTRUMENTED,
  },

  library: brand,

  webpack: {
    name: 'build',
    devtool: 'source-map',
    entry: './' + SOURCE,
    output: {
      filename: PACKED,
      path: DIST,
      library: CLASS_NAME,
      libraryTarget: 'umd',
    },
    externals: EXTERNAL_DEPS,
    resolve: { root: [BOWER_DIR] },
    module: { loaders: [BABEL_LOADER] },
    plugins: [
      new webpack.ResolverPlugin(
        new webpack.ResolverPlugin.DirectoryDescriptionFilePlugin('.bower.json', ['main'])
      ),
    ],
  },

  webpackMin: {
    name: 'minified',
    devtool: 'source-map',
    entry: './' + SOURCE,
    output: {
      filename: PACKED_MIN,
      path: DIST,
      library: CLASS_NAME,
      libraryTarget: 'umd',
    },
    externals: EXTERNAL_DEPS,
    resolve: { root: [BOWER_DIR] },
    module: { loaders: [BABEL_LOADER] },
    plugins: [
      new webpack.ResolverPlugin(
        new webpack.ResolverPlugin.DirectoryDescriptionFilePlugin('.bower.json', ['main'])
      ),
      new webpack.optimize.DedupePlugin(),
      new webpack.optimize.UglifyJsPlugin(UGLIFY_CONFIG),
    ],
  },
};

module.exports = config;